In this month (Thai in Tamil) it is a practice of lightning lamp for Durga at the time of Rahu Kaalam. Some belief is that it is better to light lemon lamp at this time. What is the procedure for this? Somewhere I read that you have to light odd number of lemon lamp for Durga, before that one lamp has to lit for Ganesha. But in the temple near my house nobody is doing that. I got confused about it. Can anybody clear my doubt?
Experts: do respond.